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Power Strokes
7.3 Aftermarket
ICP is lying to PCM
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[QUOTE="Shaw, post: 444741, member: 65"] I thought the same thing yesterday too, so I switched it with a brand new liquid filled 0-5000lb gauge. Made no difference. I was able to get it to drop to 600lbs on the gauge by making my tunes 375lbs at idle thru the PCM. The funny thing is it would just creep right back to 750lbs on the gauge while AE kept it between 375 and 400. Another thing I tried was to unplug the ICP and it made no change, none. Gauge just sat rock solid on 750, I didn't think to look and see what AE was reading. I guess tomorrow I will pull my chip and see what the readings are stock? [/QUOTE]
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